Bardach, John E. <br/><br/>
Downstream  a natural history of the river. 

 - [1st ed.] 
 - New York  Harper & Row  [1964] 
 - ix, 278 p.  illus., maps. diagrs.  22 cm. 
<br/><br/>Bibliography: p. 259-265. 
<br/><br/><label>LCCN: </label>62014596 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater biology<br/>Natural history<br/>Rivers
<br/><br/><label>LC Class. No.: </label>QH97  / .B37 
<br/><br/><label>Dewey Class. No.: </label>574.929